@article{zu225744,
          number = {5},
           month = {????????},
          author = {?. ?. ?????????},
           title = {???????????? ????????????? ???????????? ?????????? ?? ?????? ??????????? ????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {169--172},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25744/}
}